@inproceedings{branner1989mandelbrot,
  title={The mandelbrot set},
  author={Branner, Bodil},
  booktitle={Proc. symp. appl. math},
  volume={39},
  pages={75--105},
  year={1989}
}

@book{mandelbrot2004fractals,
  title={Fractals and chaos: the Mandelbrot set and beyond},
  author={Mandelbrot, Benoit B and Evertsz, Carl JG and Gutzwiller, Martin C},
  volume={3},
  year={2004},
  publisher={Springer}
}